I have W2K server on an IBM Netfinity box. I have a 2 raid sets 1 mirrored, the other striped. In Windows Disk Management, I can see both sets (the mirrored has the OS, the other has the data). In My Computer, the second set does not show up. I can assign a drive letter to it, but then as soon as I say OK, it disappears again. I have SP2 installed if this makes any difference. Can anybody help please???